EQ Shape Cores

Magnetics introduces EQ powder cores for telecom rectifiers and Hybrid, Plug-In Hybrid, and Electric Vehicle on-board chargers.

EQ cores are a cross between E cores and pot cores. Similar to pot cores, the round centerpost of EQ cores offers minimal winding resistance, ideal for heavy gauge wire, while its planar shape facilitates low profile, compact design. In comparison to E cores and other non-planar cores, EQ powder cores offer better space utilization, shielding and improved thermal performance.

Custom heights and matching I cores may be available upon request. Contact Magnetics with custom designs.

Part Number*	Dimensions (mm)				Path Length (mm)	Cross Section (mm2)	AL value nH/T2
Part Number*	A	B	C	D	Le	Ae	26µ	40µ	60µ	75µ
EQH2014EXXXL050	20.0	5.0	14.0	2.6	29.3	60.8	81	120	167	203
EQH2014EXXXL061	20.0	6.1	14.0	3.7	35.8	60.8	67	98	138	166
EQH2619EXXXL070	26.5	7.0	19.0	3.7	42.3	119.8	111	164	228	278
EQH2619EXXXL088		8.8		3.7	42.3		95	140	195	237
EQH2619EXXXL088		8.8		5.5	49.5		95	140	195	237
EQH2619EXXXL101		10.1		5.5	49.5		86	127	177	206
EQH2619EXXXL101		10.1		6.8	54.7		86	127	177	206
EQH2619EXXXL124		12.4		6.8	54.7		74	108	151	184
EQH2619EXXXL124		12.4		9.1	63.9		74	108	151	184
EQH3222EXXXL101	32.0	10.1	22.0	6.4	59.5	152.3	100	148	207	250
EQH3222EXXXL152		15.2		11.5	79.9		75	110	156	187
EQH3222EXXXL180		18.0		14.3	91.1		66	97	136	164
EQH3626EXXXL100	36.0	10.0	26.0	6.0	65.1	180.8	109	160	224	272
EQH3626EXXXL110		11.0		7.0	69.1		102	151	197	256
EQH3626EXXXL174		17.4		13.4	94.7		75	110	154	187
EQH4128EXXXL120	41.5	12.0	28.0	7.5	83.6	199.7	94	138	193	234
EQH4128EXXXL199	41.5	19.9	28.0	15.4	115.2	199.7	68	100	140	170
EQH5032EXXXL200	50.0	20.0	32.0	14.5	113.4	314.1	109	160	223	271
EQH5032EXXXL250	50.0	25.0	32.0	19.5	133.4	314.1	92	136	190	231
*Also available in Kool Mµ® (EQK), XFlux® (EQX), Edge^® (EQG), and Kool Mµ^® MAX (EQY)

EQ Shape Cores

How to Order